Omron

Omron CJ2H-CPU65 CJ2 Family CPU Unit Programmable Logic Controller

SKU CJ2H-CPU65

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Omron

  • Product No.: CJ2H-CPU65

  • Country of origin:Japan

  • Product Type: Programmable Logic Controllers

  • Payment: T/T, Western Union

  • Weight: 200g

  • Dimensions: 6.5 cm x 4.9 cm x 9.0 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Industrial automation systems requiring ultra-fast execution and flexible system scalability depend on high-performance control units like the Omron CJ2H-CPU65. Engineered as a core processing unit of the CJ2 Family, this programmable logic controller provides high-speed processing power suited for demanding motion, packaging, and high-throughput machine applications. This module interfaces seamlessly with existing CJ-series I/O modules, allowing system designers to optimize and scale operational control loops easily.

The system architecture supports a robust memory structure with up to 100K steps of user program memory and an expansive I/O capacity of 2560 bits. High-speed logic processing executes basic instructions in as little as 0.016 microseconds, offering the precision needed for modern high-speed industrial processing lines. The integrated communication interface supports reliable point-to-point data transfers and simple diagnostic connections.

Features

  • High-speed logic execution: basic instructions execute at a minimum of 0.016 microseconds, while special instructions execute at 0.048 microseconds minimum.
  • Substantial memory capacity containing 100K steps of dedicated user program space.
  • Robust connectivity with support for up to 2560 I/O bits.
  • Reliable half-duplex, start-stop synchronized communications supporting baud rates up to 115.2 kbps.
  • Extensive software integration handling up to 2048 function block definitions and 2048 instances.
  • Compatible with external memory card options including 128 MB, 256 MB, and 512 MB capacities.

Applications

  • High-speed pick-and-place and sorting machinery
  • Multi-axis packaging and wrapping systems
  • Automated assembly and manufacturing lines
  • Conveyor tracking and high-speed sorting facilities
  • Water treatment control systems and pump stations

Technical Specifications

Manufacturer Omron
Part Number/Model CJ2H-CPU65
Series CJ2 Family
Product Type Programmable Logic Controller CPU Unit
User Memory 100K steps
I/O Bits Capacity 2560 bits
Basic Instruction Execution Speed 0.016 us minimum
Special Instruction Execution Speed 0.048 us minimum
Overhead Processing Time 100 us
Current Consumption 0.42 A at 5 VDC
Grounding Resistance Less than 100 ohms
Function Block Definitions 2048 maximum
Function Block Instances 2048 maximum
Compatible Memory Cards 128 MB, 256 MB, 512 MB
Communication Mode Half-duplex, Start-stop synchronization
Baud Rates Supported 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2 kbps
Maximum Transmission Distance 15 meters
Dimensions (L x W x H) 6.5 cm x 4.9 cm x 9.0 cm
Weight 0.2 kg

Installation Guidelines

  • Mounting: Install the CPU unit inside a protective panel. Ensure it is securely seated on the DIN rail and locked into place.
  • Grounding: Use a grounding conductor with a resistance of less than 100 ohms to suppress electromagnetic interference and static discharge.
  • Thermal Management: Provide at least 50 mm of free space above and below the CPU unit for adequate natural air convection.
  • Wiring: Turn off all electrical power sources before performing connection steps or inserting/removing memory cards to prevent damage to internal circuits.

FAQ

What is the execution speed of the Omron CJ2H-CPU65?

The CJ2H-CPU65 executes basic instructions at a minimum speed of 0.016 microseconds and special instructions at a minimum of 0.048 microseconds.

What is the maximum I/O capacity of this CPU unit?

This module supports up to 2560 I/O bits.

Does the CJ2H-CPU65 support external memory cards?

Yes, it is compatible with compact memory card capacities of 128 MB, 256 MB, and 512 MB.

What is the current consumption rating for the CJ2H-CPU65?

The module has a current consumption rating of 0.42 A at 5 VDC.

View all FAQs →

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Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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